Commit 58bb90ab authored Apr 18, 2020 by Vincent Stehlé Committed by Florian Fainelli May 20, 2020

ARM: dts: bcm2835-rpi-zero-w: Fix led polarity

The status "ACT" led on the Raspberry Pi Zero W is on when GPIO 47 is low.

This has been verified on a board and somewhat confirmed by both the GPIO
name ("STATUS_LED_N") and the reduced schematics [1].

[1]: https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_ZeroW_1p1_reduced.pdf



Fixes: 2c7c040c ("ARM: dts: bcm2835: Add Raspberry Pi Zero W")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

parent b9bbe6ed

arch/arm/boot/dts/bcm2835-rpi-zero-w.dts

+1 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,7 @@

		leds {
		act {
		gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
		gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
		};
		};

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